The catch-all category for my blogs reflecting my professional expertise as a full professor of economics.

Too much private credit undermines growth and increases inequality

The OECD has just published a new Economic Policy Paper (June 2015) – Finance and Inclusive Growth – which challenges the notion that the financial market deregulation in the period prior to the GFC, which led to a rapid increase in the absolute and relative size of the financial sector, was beneficial. It argues that in the aftermath of the credit binge, with the private sector overladened with debt, further credit “expansion is likely to slow rather than boost growth”, particularly if taken up by households. The research also shows that “Financial expansion fuels greater income inequality” and that government needs to reform the sector to stabilise growth and reduce inequality. What the paper doesn’t say (it is the OECD after all) is that their research also undermines arguments that it is better to base growth on private debt accumulation rather than public debt accumulation which matches deficits. Thus strategies in place in Australia, the UK and the Eurozone for governments to pursue surpluses which then require the private sector to increase debt to drive consumption are fraught and will ultimately fail. Again!

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A central bank can always prevent government default

I have received a lot of E-mails over the weekend about a paper released by the CEPR Policy Portal VOX (June 20, 2015) – Can central banks avoid sovereign debt crises? – which purports to provide “new evidence” to support the conclusion that “the ability of the central bank to avert a debt self-fulfilling debt crisis is limited”. It is another one of those mainstream attempts to brush away reality and draw logical conclusions from a flawed analytical framework. When one digs a bit the conclusion withers on the vine of a stylised economic model that leaves out significant features of the monetary system – such as for starters, a currency-issuing government can never go broke in terms of the liabilities its issues in its own currency. All the smoke and mirrors of stylised New Keynesian mathematical models cannot render that reality false.In other words, the paper and the lineage of papers it draws upon should be disregarded by anyone who desires to understand how the monetary system operates and the capacity and opportunities that the currency-issuing government (including its central bank) has within that system.

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Why investment expenditure is insensitive to monetary policy

The June quarter 2015 edition of the Reserve Bank of Australia Bulletin has an interesting article – Firms’ Investment Decisions and Interest Rates – which further erodes the mainstream economics claim that business investment is negatively related to interest rates in any continuous way. The implications of the RBA research are many. First, it further helps us understand why monetary policy (adjusting interest rates) is not a very effective way of managing aggregate spending. Second, the research undermines the validity of the mainstream claims that crowding out of private expenditure occurs when government spending rises. The paper finds that investment decisions by firms is not sensitive to interest rate variations within certain ranges. Third, it demonstrates that business investment is driven significantly by subjective sentiment rather than being an exact process driven by quantifiable metrics.

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Seeking zero fiscal deficits is not a progressive endeavour

There was a most extraordinary Opinion piece in the British paper The Independent last weekend (June 13, 2015) – Labour should have managed the economy better when in power. It was written by the aspiring Labour spokesperson on business, innovation and skills, one Chuka Umunna, who in the days following their electoral loss advanced his name for leadership. His outlook, inasmuch at it represents where the British Labour Party is heading will render them irrelevant for years to to come (the Tories do this stuff better) and is almost indistinguishable from the growth strategy advanced by the Conservative Australian government in its most recent fiscal statement – more private debt driven by fiscal surpluses. We have been there before – it turned ugly as it always was going too. It is quite clear that comprehension of basic macroeconomics is light on the ground when it comes to Umunna and his ilk. A very sorry state.

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Time to expand public service employment

Back in 2010, in the early days of the GFC, the then Australian Labor government was weathering a conservative storm for daring to introduce a large-scale (and rapid) fiscal stimulus. The package had several components but the most controversial were the decision to introduce a homeinsulation program to create jobs quickly but leave a residual of green benefits (lower energy use in the future). The program had problems but still produced fantastic macroeconomic benefits. It was little wonder that the program stumbled operationally given its complexity and the degraded capacity of the Federal public service, which has been degraded by several decades of employment cuts and restructures under the neo-liberal guise of improving ‘efficiency’. However, that mantra might be finally turning. An article in the right-wing Australian Financial Review (June 14, 2015) – Time to end outsourcing and rebuild the public service – made the extraordinary argument for that publication that public service employment had to increase to allow the government to do what the Federal Communications Minister calls “the legitimate work of the public service”. Wonders never cease.

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Fiscal stimulus does not necessarily mean large government

There was an interesting if not ego-centric interchange last week involving the New Keynesian economist Paul Krugman and others about whether the sort of macroeconomic policy positions one takes is more motivated by ideological motives (about the desirable size of government) rather than being evidence-based. Apparently, if you support austerity it is because you really just want smaller government and vice versa. This is an oft-stated claim made by conservatives. That if you support fiscal stimulus and government regulation that you are automatically in favour of big (intrusive) government. The point is not valid. Whether one supports a larger proportional government or smaller is a separate matter to understanding how the monetary system functions and the capacities and options available to the government. Modern Monetary Theory (MMT) provides the basis for that understanding but not a prescription for a particular size of government.

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Friday lay day – Minimum wage in Australia creeps up

Its my Friday lay day blog but no rest for the wicked today. The Fair Work Commission, the Federal body entrusted with the task of determining Australia’s minimum wage handed down its – 2014-15 decision – on June 2, 2014. Here is my annual review of that decision plus some. The decision meant that more than 1.86 million of our lowest paid workers (out of some 11.6 million) received an extra $16.00 per week from July 1. This amounted to an increase of 2.5 per cent (down from last year’s rise of 3 per cent). The Federal Minimum Wage (FMW) is now $656.90 per week or $17.29 per hour. For the low-paid workers in the retail sector, personal care services, hospitality, cleaning services and unskilled labouring sectors there was no cause for celebration. They already earn a pittance and endure poor working conditions. The pay rise will at best maintain the current real minimum wage but denies this cohort access to the fairly robust national productivity growth that has occurred over the last two years. The decision also maintains the gap between the low paid workers and other wage and salary recipients, who themselves are suffering a major wages squeeze as corporate profits rise. The real story though is that today’s minimum wage outcome is another casualty of the fiscal austerity that the Federal Government has imposed on the nation which is destroying jobs and impacting disproportionately on low-paid workers.

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The ‘fiscal space’ charade – IMF becomes Moody’s advertising agency

The IMF has taken to advertising for the ratings agency Moody’s. It is a good pair really. Moody’s is a disgraced ratings agency and the IMF has blood on its hands for its role in less developed nations and for its incompetence in estimating the impacts of austerity in Europe. Neither has produced research or policy proposals that can be said to advance the well-being of nations. Moody’s has shown a proclivity to deceptive behaviour in pursuit of its own advancement (private largesse). The IMF struts around the world bullying nations and partnering with other institutions to wreak havoc on the prosperity of citizens. Its role in the Troika is demonstrative. Anyway, they are now back in the fiscal space game – announcing that various nations have no alternative but to impose harsh austerity because the private bond markets will no longer fund them. They include Japan in that category. Their models would have drawn the same conclusion about Japan two decades ago. It is amazing that any national government continues to fund the IMF. It should be disbanded.

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Time to end the human rights atrocity in Gaza

There were three new data and analysis releases in the past week in advanced Western nations (the US, the UK and Australia) that indicate that the policy settings that are in place are not delivering prosperity and should be changed to allow governments more fiscal freedom to stimulate growth. But while these nations continue, variously, to endure the costs that the wrongful policy settings have wrought, a World Bank report issued last week (May 27, 2015) – Economic Monitoring Report to the Ad Hoc Liaison Committee – allows us to understand a little bit (in numbers and narrative) the terrible (“staggering”) cost of the blockade on the Gaza economy and living standards of the Palestinian people in that region. The plight of the advanced world is nothing by comparison, not that I want to get into a relativist defense of the situation in the advanced world.

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Bank of England finally catches on – mainstream monetary theory is erroneous

The Bank of England released a new working paper on Friday (May 29, 2015) – Banks are not intermediaries of loanable funds – – facts, theory and evidence (updated June 2019) – which further brings the Bank’s public research evidence base into line with Modern Monetary Theory (MMT) and, thus, further distances itself from the myths that are taught by mainstream economists in university courses on money and banking. The paper tells us that the information that students glean from monetary economics courses with respect to the operations of banks and their role in the economy is not knowledge at all but fantasy. They emphatically state that the real world doesn’t operate in the way the textbooks construe it to operate and, that as a consequence, economists have been ill-prepared to make meaningful contributions to the debates about macroeconomic policy.

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